Seems easier to buy one new one ? $7.15
I think that would depend if you want or need genuine ones or not.
Plato cutters are readily available from China (indeed I've bought several carton loads for resale over the years), if you buy in lots of 10 they usually come in branded 10-pack cartons, they are also usually stamped physically on the metalwork under the handle with "Made in USA".
I certainly have no evidence to say they don't, but I would certainly be surprised if random chinese vendors were importing their flushcutters from the US for resale :-/
But of course they work just fine at least for casual use, indeed I find them very nice. Sharp, good tight point, cut well, as long as you use them for what they are intended, component leg trimming, and not try and cut like 0.1" header pins or something.